| Caladrius Blaze | H2 | 7/10 | |
| Californium | ARTE France | 5/10 | |
| Call of Cthulhu | Focus Home | 6/10 | |
| Call of Duty: Black Ops IIII | Activision Blizzard | 6/10 | |
| Call of the Sea | Raw Fury | 5/10 | |
| Candle | Daedalic | 9/10 | |
| Captain Kaon | Engage Pixel | 5/10 | |
| Captain Morgane and the Golden Turtle | Reef | 6/10 | |
| Card Hunter | Blue Manchu | 6/10 | |
| Card Hunter: Expedition to the Sky Citadel | Blue Manchu | 7/10 | |
| Castle | Snails Animation | 4/10 | |
| Castle Battles | Light Arc Studio | 9/10 | |
| Castle in the Darkness | Nicalis | 8/10 | |
| Castlevania: Lords of Shadow Ultimate Edition | Konami | 7/10 | |
| Cat Quest | PQube | 8/10 | |
| Cat Quest II | PQube | 7/10 | |
| Catacombs 1: Demon War | SimProse Studios | 4/10 | |
| Catherine Classic | SEGA | 8/10 | |
| Causality | Loju | 9/10 | |
| Cayne | The Brotherhood | 6/10 | |
| Champions of Anteria | Ubisoft | 5/10 | |
| Chaos Code: New Sign of Catastrophe | Arc System Works | 8/10 | |
| Charlie Murder | Ska Studios | 7/10 | |
| Chikara: Action Arcade Wrestling | Reverb Triple XP | 7/10 | |
| Childhood Friends | Sekai Project | 4/10 | |
| Children of Morta | 11 Bit Studios | 8/10 | |
| Children of Zodiarcs | Square Enix | 8/10 | |
| Chivalry 2 | Tripwire Presents | 8/10 | |
| ChronoClock | Sekai Project | 6/10 | |
| Chronology | Osao | 4/10 | |
| Chronos: Before the Ashes | THQ Nordic | 8/10 | |
| Circle Empires | Iceberg | 6/10 | |
| Cities XXL | Focus Home | 5/10 | |
| Cities: Skylines | Paradox | 8/10 | |
| Cities: Skylines - After Dark | Paradox | 6/10 | |
| Cities: Skylines - Concerts | Paradox | 1/10 | |
| Cities: Skylines - Green Cities | Paradox | 7/10 | |
| Cities: Skylines - Mass Transit | Paradox | 5/10 | |
| Cities: Skylines - Natural Disasters | Paradox | 8/10 | |
| Cities: Skylines - Parklife | Paradox | 8/10 | |
| Cities: Skylines - Snowfall | Paradox | 5/10 | |
| Cities: Skylines II | Paradox | 8/10 | |
| Citizens of Earth | Atlus | 7/10 | |
| City of the Shroud | Abyssal Arts | 5/10 | |
| Cityconomy: Service for Your City | Astragon | 4/10 | |
| Clan O’Conall and the Crown of the Stag | HitGrab | 6/10 | |
| Clandestine | Logic Artists | 6/10 | |
| CLANNAD | Sekai Project | 8/10 | |
| Clive Barker's Undying | EA Games | 7/10 | |
| Cloudbuilt | Rising Star Games | 8/10 | |
| Club Soccer Director PRO 2020 | Go Play Games | 3/10 | |
| Clustertruck | tinybuild | 7/10 | |
| Coast Guard | astragon Sales & Services GmbH | 4/10 | |
| Code 7: Episode 1 | Goodwolf Studio | 7/10 | |
| Cognition: An Erica Reed Thriller | Phoenix Online Studios | 7/10 | |
| Coin Crypt | Dumb and Fat Games | 7/10 | |
| Colonial Conquest | Plug In Digital | 5/10 | |
| Color Guardians | Niffler | 4/10 | |
| Company of Crime | 1C | 5/10 | |
| Company of Heroes 2: Ardennes Assault | SEGA | 6/10 | |
| Conarium | Iceberg | 6/10 | |
| Constant C | International Games System | 7/10 | |
| Contrast | Focus Home | 8/10 | |
| Control: Ultimate Edition | 505 Games | 7/10 | |
| Cook, Serve, Delicious! 2!! | Vertigo | 7/10 | |
| Corporate Lifestyle Simulator | DolphinBarn | 4/10 | |
| Corpse Party | XSEED | 6/10 | |
| Corpse Party 2: Dead Patient | XSEED | 7/10 | |
| Cosmic DJ | Devolver Digital | 5/10 | |
| Cosmic Snake 8473/3671 | Mindware | 8/10 | |
| Cosplay Maker | Lupus Studios Limited | 3/10 | |
| Crash Bandicoot 4: It’s About Time | Activision Blizzard | 7/10 | |
| Crimson Earth | EHTechnology | 1/10 | |
| Crimson Room Decade | Degica | 3/10 | |
| Cross of the Dutchman | Triangle Studios | 3/10 | |
| CROSS†CHANNEL: Steam Edition | MoeNovel | 5/10 | |
| CROSSNIQ | MaxKriegerVG | 7/10 | |
| Crossroads Inn | Klabater | 4/10 | |
| Crouching Pony: Hidden Dragon | Neko | 1/10 | |
| Crowns and Pawns: Kingdom of Deceit | Thunderful Publishing | 7/10 | |
| Crusader Kings II Collection | Paradox | 8/10 | |
| Crusader Kings II: Conclave | Paradox | 4/10 | |
| Crusader Kings II: Horse Lords | Paradox | 8/10 | |
| Crusader Kings II: Monks & Mystics | Paradox | 7/10 | |
| Crusader Kings II: The Reaper's Due | Paradox | 6/10 | |
| Crusader Kings II: Way of Life | Paradox | 6/10 | |
| Crusader Kings III | Paradox | 9/10 | |
| Crusaders Kings II: Jade Dragon | Paradox | 7/10 | |
| Crush Your Enemies | Gambitious Digital | 8/10 | |
| Crypto Against All Odds | Plug In Digital | 6/10 | |
| Crysis | EA | 6/10 | |
| Cthulhu Saves the World | Zeboyd Games | 6/10 | |
| Cubetractor | Ludochip | 7/10 | |
| Cubixx HD | Ghostlight | 8/10 | |
| CULTIC | 3D Realms | 8/10 | |
| Curious Expedition 2 | Thunderful | 8/10 | |
| Curses 'N Chaos | Tribute | 4/10 | |
| Cyber Chicken | Groupees | 1/10 | |
| Cyber City 2157: The Visual Novel | Sometimes You | 2/10 | |
| Cyber Ops | Games Operators | 4/10 | |